/*mt-banner start*/
.mt-banner { height: 650px; overflow: hidden; background-color: #f5f5f5; position: relative;}
.mt-banner .swiper-container { height: 100%;}
.mt-banner .swiper-slide { overflow: hidden; display: flex; align-items: center; justify-content: center; position: relative;}

.mt-banner .swiper-button-prev, .mt-banner .swiper-button-next { width: 60px; height: 60px; margin-top: -30px; background: none; top: 50%;}
.mt-banner .swiper-button-prev { left: 3%; transform: rotateY(180deg); -webkit-transform: rotateY(180deg);}
.mt-banner .swiper-button-next { right: 3%;}
.mt-banner .swiper-button-prev i, .mt-banner .swiper-button-next i { display: block; width: 100%; height: 100%; overflow: hidden; padding: 14px; background-image: linear-gradient(to right, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 100%); border-radius: 50%;}
.mt-banner .swiper-button-prev:hover i, .mt-banner .swiper-button-next:hover i { background-image: linear-gradient(to right, #02274b 0%, #009dc8 100%);}
.mt-banner .swiper-button-disabled { opacity: .25 !important;}

.mt-banner .swiper-pagination { width: 100%; height: 10px; bottom: 30px !important;}
.mt-banner .swiper-pagination span { width: 10px; height: 10px; background-color: #009dc8; border-radius: 50%; margin: 0 6px; opacity: .45; vertical-align: top;}
.mt-banner .swiper-pagination span.swiper-pagination-bullet-active { opacity: 1;}
/*lyBanner end*/


.mt-title { height: 40px; line-height: 40px; color: #222; font-size: 40px; font-weight: bold; text-align: center; margin-bottom: 50px; position: relative;}
.mt-title i { display: inline-block; vertical-align: middle; width: 23px; height: 23px; overflow: hidden; margin: -2px 20px 0; position: relative;}
.mt-title i::before, .mt-title i::after { content: ''; display: block; width: 15px; height: 15px; overflow: hidden; position: absolute;}
.mt-title i::before { background-color: #009dc8; left: 0; bottom: 0;}
.mt-title i::after { background-color: #02274b; top: 0; right: 0;}

.mt-title1 { color: #fff;}
.mt-title1 i::before, .mt-title1 i::after { background-color: rgba(255, 255, 255, .25);}


/*mt-rec-products start*/
.mt-rec-products { overflow: hidden; padding: 100px 0 0;}
.mt-rec-pro-swiper { position: relative;}
.mt-rec-pro-swiper .swiper-container { min-height: 300px;}
.mt-rec-pro-swiper .swiper-slide { border: 1px solid #e6e6e6;}
.mt-rec-pro-swiper .swiper-slide .pic { width: 100%; height: 320px; border-bottom: 1px solid #e6e6e6;}
.mt-rec-pro-swiper .swiper-slide:hover .pic { border-bottom: 1px solid #fff;}
.mt-rec-pro-swiper .swiper-slide .pic a { display: block; width: 100%; height: 100%; overflow: hidden; position: relative;}
.mt-rec-pro-swiper .swiper-slide:hover .pic a img { transform: scale(1.05); -webkit-transform: scale(1.05);}

.mt-rec-pro-swiper .swiper-slide .text { overflow: hidden; padding: 18px 64px 18px 20px; background-image: linear-gradient(to right, #fff 0%, #fff 100%); position: relative;}
.mt-rec-pro-swiper .swiper-slide:hover .text { background-image: linear-gradient(to right, #02274b 0%, #009dc8 100%);}
.mt-rec-pro-swiper .swiper-slide .text a.name { display: block; width: 100%; height: 30px; overflow: hidden; line-height: 30px; color: #222; font-size: 18px; font-weight: bold; white-space: nowrap; text-overflow: ellipsis; padding-left: 30px; position: relative;}
.mt-rec-pro-swiper .swiper-slide:hover .text a.name { color: #fff;}
.mt-rec-pro-swiper .swiper-slide .text a.name::before { content: '荐'; display: block; width: 20px; height: 20px; overflow: hidden; line-height: 22px; color: #fff; font-size: 12px; font-weight: normal; text-align: center; padding: 4px 0 0; background: url(../images/hot.png) 0 0 no-repeat; background-size: 100% 100%; position: absolute; left: 0; top: 0;}
.mt-rec-pro-swiper .swiper-slide .text p.model { width: 100%; height: 24px; overflow: hidden; line-height: 24px; color: #999; font-size: 16px; white-space: nowrap; text-overflow: ellipsis; padding-left: 30px;}
.mt-rec-pro-swiper .swiper-slide:hover .text p.model { color: rgba(255, 255, 255, .45);}
.mt-rec-pro-swiper .swiper-slide .text a.btn { display: block; width: 44px; height: 44px; overflow: hidden; font-size: 0; margin-top: -22px; padding: 10px; background: #fff url(../images/arrow01.png) center center no-repeat; border: 1px solid #e6e6e6; border-radius: 50%; position: absolute; top: 50%; right: 20px;}
.mt-rec-pro-swiper .swiper-slide:hover .text a.btn { background: #fff url(../images/arrow02.png) center center no-repeat; border: 1px solid #fff;}

.mt-rec-pro-swiper .swiper-button-prev, .mt-rec-pro-swiper .swiper-button-next { display: none; width: 50px; height: 50px; margin-top: -25px; padding: 6px; background: rgba(0, 62, 151, 0); border-radius: 0; top: 50%;}
.mt-rec-pro-swiper .swiper-button-prev { left: -70px; transform: rotateY(180deg); -webkit-transform: rotateY(180deg);}
.mt-rec-pro-swiper .swiper-button-next { right: -70px;}
.mt-rec-pro-swiper .swiper-button-prev:hover svg path, .mt-rec-pro-swiper .swiper-button-next:hover svg path { fill: #009dc8;}
.mt-rec-pro-swiper .swiper-button-disabled { opacity: .25 !important;}
/*mt-rec-products end*/


/*mt-products start*/
.mt-products { overflow: hidden; padding: 200px 0 100px; background-image: linear-gradient(to bottom, #009dc8 0%, #02274b 100%); position: relative;}
.mt-products::before { content: ''; display: block; width: 100%; height: 100px; overflow: hidden; background-color: #fff; border-radius: 0 0 50% 50%; position: absolute; top: 0; left: 0;}

.mt-pro-swiper { padding-bottom: 50px; position: relative;}
.mt-pro-swiper .swiper-container { min-height: 300px;}
.mt-pro-swiper .swiper-slide .pic { width: 100%; height: 248px; overflow: hidden; margin: 0 auto;}
.mt-pro-swiper .swiper-slide .pic a { display: block; width: 100%; height: 100%; overflow: hidden; background-color: #fff; border-radius: 50%; position: relative;}
.mt-pro-swiper .swiper-slide:hover .pic a { border-radius: 8px;}
.mt-pro-swiper .swiper-slide:hover .pic a img { transform: scale(1.05); -webkit-transform: scale(1.05);}

.mt-pro-swiper .swiper-slide .text { overflow: hidden; margin: 20px auto 0;}
.mt-pro-swiper .swiper-slide .text a.name { display: block; width: 100%; height: 30px; overflow: hidden; line-height: 30px; color: #fff; font-size: 18px; font-weight: bold; text-align: center; white-space: nowrap; text-overflow: ellipsis;position: relative;}
.mt-pro-swiper .swiper-slide .text p.model { width: 100%; height: 24px; overflow: hidden; line-height: 24px; color: #009dc8; font-size: 16px; text-align: center; white-space: nowrap; text-overflow: ellipsis;}

.mt-pro-swiper .swiper-button-prev, .mt-pro-swiper .swiper-button-next { display: block; width: 50px; height: 50px; margin-top: -25px; padding: 6px; background: rgba(0, 62, 151, 0); border-radius: 0; top: 50%;}
.mt-pro-swiper .swiper-button-prev { left: -70px; transform: rotateY(180deg); -webkit-transform: rotateY(180deg);}
.mt-pro-swiper .swiper-button-next { right: -70px;}
.mt-pro-swiper .swiper-button-prev:hover svg path, .mt-pro-swiper .swiper-button-next:hover svg path { fill: #009dc8;}
.mt-pro-swiper .swiper-button-disabled { opacity: .25 !important;}

.mt-pro-swiper .swiper-pagination { width: 100%; height: 10px; bottom: 0 !important;}
.mt-pro-swiper .swiper-pagination span { width: 10px; height: 10px; background-color: #009dc8; border-radius: 50%; margin: 0 6px; opacity: .45; vertical-align: top;}
.mt-pro-swiper .swiper-pagination span.swiper-pagination-bullet-active { opacity: 1;}

.mt-products-all { margin-top: 50px; text-align: center;}
.mt-products-all a { display: inline-block; vertical-align: top; height: 40px; overflow: hidden; line-height: 40px; color: #fff; font-size: 16px; padding: 0 24px; background-color: #009dc8; border-radius: 4px;}
.mt-products-all a::after { content: ''; display: inline-block; vertical-align: middle; width: 20px; height: 20px; overflow: hidden; background: url(../images/arrow03.png) center center no-repeat; margin: -2px 0 0 10px; transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-products-all a:hover::after { margin: -2px 0 0 20px;}
/*mt-products end*/


/*mt-aboutus start*/
.mt-aboutus { overflow: hidden; padding: 100px 0 160px; background-color: #f8f8f8; position: relative;}
.mt-aboutus::before { content: ''; display: block; width: 700px; height: 700px; overflow: hidden; background: url(../images/about-earth.png) center center no-repeat; background-size: 100% 100%; position: absolute; left: -15%; bottom: -15%;}
.mt-aboutus .mt-aboutus-container { display: flex; flex-direction: row-reverse; position: relative; z-index: 1;}
.mt-aboutus-container .mt-aboutus-pic { width: 44%; height: 560px; overflow: hidden; position: relative;}
.mt-aboutus-container .mt-aboutus-pic::before { content: ''; display: block; width: calc(100% - 40px); height: calc(100% - 120px); overflow: hidden; background-color: #009dc8; position: absolute; right: 0; bottom: 0;}
.mt-aboutus-pic a.pic01 { display: block; width: calc(100% - 80px); height: 100%; overflow: hidden; background-color: #fff; position: absolute; top: 0; right: 0;}
.mt-aboutus-pic a.pic02 { display: block; width: 52%; height: 40%; overflow: hidden; background-color: #fff; border: 8px solid #f8f8f8; position: absolute; left: -8px; bottom: -8px;}
.mt-aboutus-pic a:hover img { transform: scale(1.05); -webkit-transform: scale(1.05);}

.mt-aboutus-container .mt-aboutus-text { width: 56%; padding: 30px 100px 0 40px; position: relative;}
.mt-aboutus-title { height: 40px; line-height: 40px; color: #222; font-size: 40px; font-weight: bold; margin-bottom: 50px; position: relative;}
.mt-aboutus-title i { display: block; width: 46px; height: 46px; overflow: hidden; position: absolute; left: -40px; top: -32px;}
.mt-aboutus-title i::before, .mt-aboutus-title i::after { content: ''; display: block; width: 30px; height: 30px; overflow: hidden; position: absolute;}
.mt-aboutus-title i::before { background-color: #009dc8; left: 0; bottom: 0;}
.mt-aboutus-title i::after { background-color: #02274b; top: 0; right: 0;}

.mt-aboutus-info, .mt-aboutus-info div, .mt-aboutus-info p { line-height: 30px; color: #555 !important; font-family: 'Arial', '\5FAE\8F6F\96C5\9ED1', 'Microsoft Yahei', 'Helvetica', 'sans-serif' !important; font-size: 16px !important; text-align: justify;}
.mt-aboutus-info span, .mt-aboutus-info font, .mt-aboutus-info div span, .mt-aboutus-info p span, .mt-aboutus-info div font, .mt-aboutus-info p font { color: #555 !important; font-family: 'Arial', '\5FAE\8F6F\96C5\9ED1', 'Microsoft Yahei', 'Helvetica', 'sans-serif' !important; font-size: 16px !important;}
.mt-aboutus-text .mt-aboutus-data { margin-top: 50px;}
.mt-aboutus-data dl { display: flex;}
.mt-aboutus-data dl dd { margin-right: 80px;}
.mt-aboutus-data dl dd:last-child { margin-right: 0;}
.mt-aboutus-data dl dd p { text-align: center;}
.mt-aboutus-data dl dd p em { display: inline-block; vertical-align: bottom; height: 40px; line-height: 40px; color: #009dc8; font-size: 44px; font-weight: bold; font-style: normal;}
.mt-aboutus-data dl dd p sub { display: inline-block; vertical-align: bottom; line-height: 24px; color: #999; font-size: 16px; padding-left: 6px;}
.mt-aboutus-data dl dd span { display: block; line-height: 24px; color: #222; font-size: 16px; text-align: center; margin-top: 6px;}

.mt-aboutus-text a.mt-aboutus-btn { display: inline-block; vertical-align: top; height: 40px; overflow: hidden; line-height: 40px; color: #fff; font-size: 16px; margin-top: 40px; padding: 0 24px; background-color: #009dc8; border-radius: 4px;}
.mt-aboutus-text a.mt-aboutus-btn::after { content: ''; display: inline-block; vertical-align: middle; width: 20px; height: 20px; overflow: hidden; background: url(../images/arrow03.png) center center no-repeat; margin: -2px 0 0 10px; transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-aboutus-text a.mt-aboutus-btn:hover::after { margin: -2px 0 0 20px;}

.mt-aboutus-info::-webkit-scrollbar { width: 2px;}/* 滚动槽宽度 */
.mt-aboutus-info::-webkit-scrollbar-track { background-color: rgb(255, 255, 255, .06);}/* 滚动条滑块默认状态 */
.mt-aboutus-info::-webkit-scrollbar-thumb { background-color: #fff;}
.mt-aboutus-info::-webkit-scrollbar-thumb:window-inactive { background-color: #fff;}  /* 滚动条滑块点击状态 */
/*mt-aboutus end*/


/*mt-advantage start*/
.mt-advantage { overflow: hidden; margin: -60px auto; background-color: #fff; box-shadow: 0 6px 12px rgba(0, 0, 0, .06); position: relative; z-index: 1;}
.mt-advantage ul { display: flex; align-items: center; justify-content: space-between; padding: 0 80px;}
.mt-advantage ul li { padding: 35px 0; position: relative;}
.mt-advantage ul li i { display: inline-block; vertical-align: middle; width: 50px; height: 50px; overflow: hidden; margin: 0 10px 0 0;}
.mt-advantage ul li i img { display: block; width: 50px; height: 100px; overflow: hidden; margin: 0 auto;}
.mt-advantage ul li:hover i img { margin: -50px auto 0;}
.mt-advantage ul li span { display: inline-block; vertical-align: middle; height: 30px; line-height: 30px; color: #222; font-size: 20px;}
.mt-advantage ul li:hover span { color: #009dc8;}
.mt-advantage ul li::after { content: ''; display: block; width: 0; height: 2px; overflow: hidden; background-color: #009dc8; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); -webkit-transform: translateX(-50%); transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-advantage ul li:hover::after { width: 100%;}
/*mt-advantage end*/


/*mt-article start*/
.mt-article { overflow: hidden; padding: 160px 0 0;}
.mt-article-list ul { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -15px -30px;}
.mt-article-list ul li { width: 33.333333%; margin-bottom: 30px; padding: 0 15px;}
.mt-article-list ul li .mt-article-con { min-height: 100%; overflow: hidden; padding: 30px; background-image: linear-gradient(to right, #f8f8f8 0%, #f8f8f8 100%);}
.mt-article-list ul li .mt-article-con:hover { background-image: linear-gradient(to right, #02274b 0%, #009dc8 100%);}
.mt-article-con a.name { display: block; width: 100%; height: 30px; overflow: hidden; line-height: 30px; color: #222; font-size: 18px; font-weight: bold; white-space: nowrap; text-overflow: ellipsis;}
.mt-article-con:hover a.name { color: #fff;}
.mt-article-con p.dec { height: 52px; overflow: hidden; line-height: 26px; color: #777; font-size: 16px; margin: 6px 0 24px; display: -webkit-box; text-overflow: ellipsis; line-clamp: 2; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
.mt-article-con:hover p.dec { color: rgba(255, 255, 255, .45);}
.mt-article-con .bottom { overflow: hidden; background-color: #fff;}
.mt-article-con .bottom span.time { display: block; height: 36px; line-height: 36px; color: #999; font-size: 16px; padding: 0 20px; float: left;}
.mt-article-con:hover .bottom span.time { color: #009dc8;}
.mt-article-con .bottom span.time::before { content: ''; display: inline-block; vertical-align: middle; width: 20px; height: 20px; overflow: hidden; background: url(../images/time01.png) center center no-repeat; margin: -4px 8px 0 0; transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-article-con:hover .bottom span.time::before { background: url(../images/time02.png) center center no-repeat;}
.mt-article-con .bottom a.btn { display: block; height: 36px; line-height: 36px; color: #999; font-size: 16px; padding: 0 20px; float: right;}
.mt-article-con:hover .bottom a.btn { color: #009dc8;}
.mt-article-con .bottom a.btn::after { content: ''; display: inline-block; vertical-align: middle; width: 20px; height: 20px; overflow: hidden; background: url(../images/arrow01.png) center center no-repeat; margin: -2px 0 0 10px; transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-article-con:hover .bottom a.btn::after { background: url(../images/arrow04.png) center center no-repeat;}
.mt-article-con:hover .bottom a.btn:hover::after { margin: -2px 0 0 20px;}

.mt-article-all { margin-top: 50px; text-align: center;}
.mt-article-all a { display: inline-block; vertical-align: top; height: 40px; overflow: hidden; line-height: 40px; color: #fff; font-size: 16px; padding: 0 24px; background-color: #009dc8; border-radius: 4px;}
.mt-article-all a::after { content: ''; display: inline-block; vertical-align: middle; width: 20px; height: 20px; overflow: hidden; background: url(../images/arrow03.png) center center no-repeat; margin: -2px 0 0 10px; transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-article-all a:hover::after { margin: -2px 0 0 20px;}
/*mt-article end*/


/*mt-honor start*/
.mt-honor { overflow: hidden; padding: 200px 0 100px; background-color: #f8f8f8; position: relative;}
.mt-honor::before { content: ''; display: block; width: 100%; height: 100px; overflow: hidden; background-color: #fff; border-radius: 0 0 50% 50%; position: absolute; top: 0; left: 0;}
.mt-honor::after { content: ''; display: block; width: 100%; height: 320px; overflow: hidden; background-color: #fff; position: absolute; left: 0; bottom: 0;}

.mt-honor-swiper { padding-bottom: 80px; position: relative; z-index: 1;}
.mt-honor-swiper::before { content: ''; display: block; width: 114%; height: 100px; overflow: hidden; background: url(../images/honor-platform.png) center center no-repeat; background-size: 100% 100%; position: absolute; bottom: 0; left: -7%;}

.mt-honor-swiper .swiper-slide { height: 360px; overflow: hidden; background-color: #fff; border: 1px solid #e6e6e6; position: relative;}
.mt-honor-swiper .swiper-slide a.pic { display: block; width: 100%; height: 100%; overflow: hidden; position: relative;}
.mt-honor-swiper .swiper-slide:hover a.pic img { transform: scale(1.05); -webkit-transform: scale(1.05);}
.mt-honor-swiper .swiper-slide .text { display: flex; align-items: center; width: 100%; height: 100%; overflow: hidden; background-color: rgba(0, 0, 0, .45); position: absolute; left: 0; top: 100%; z-index: 1;}
.mt-honor-swiper .swiper-slide:hover .text { top: 0;}
.mt-honor-swiper .swiper-slide .text a.name { display: block; width: 100%; overflow: hidden; line-height: 30px; color: #fff; font-size: 16px; text-align: center; padding: 5px 20px; position: relative;}
.mt-honor-swiper .swiper-slide .text a.name::after { content: ''; display: block; width: 25px; height: 1px; background-color: #fff; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); -webkit-transform: translateX(-50%); transition: all 0.5s; -webkit-transition: all 0.5s;}
.mt-honor-swiper .swiper-slide:hover .text a.name:hover::after { width: 50px;}

.mt-honor-swiper .swiper-button-prev, .mt-honor-swiper .swiper-button-next { display: none; width: 50px; height: 50px; margin-top: -25px; padding: 6px; background: rgba(0, 62, 151, 0); border-radius: 0; top: 50%;}
.mt-honor-swiper .swiper-button-prev { left: -70px; transform: rotateY(180deg); -webkit-transform: rotateY(180deg);}
.mt-honor-swiper .swiper-button-next { right: -70px;}
.mt-honor-swiper .swiper-button-prev:hover svg path, .mt-honor-swiper .swiper-button-next:hover svg path { fill: #009dc8;}
.mt-honor-swiper .swiper-button-disabled { opacity: .25 !important;}

.mt-honor-swiper .swiper-pagination { width: 100%; height: 10px; bottom: 40px !important;}
.mt-honor-swiper .swiper-pagination span { width: 10px; height: 10px; background-color: #009dc8; border-radius: 50%; margin: 0 6px; opacity: .45; vertical-align: top;}
.mt-honor-swiper .swiper-pagination span.swiper-pagination-bullet-active { opacity: 1;}


@media (max-width:1680px) {
  .mt-banner { height: 600px;}
  .mt-banner .swiper-button-prev, .mt-banner .swiper-button-next { width: 56px; height: 56px; margin-top: -28px;}

  .mt-aboutus-container .mt-aboutus-pic { height: 520px;}
  .mt-aboutus-container .mt-aboutus-text { padding-right: 80px;}
}


@media (max-width:1600px) {
  .mt-banner { height: 560px;}

  .mt-title { font-size: 36px; margin-bottom: 40px;}

  .mt-rec-products { padding: 80px 0 0;}
  .mt-rec-pro-swiper .swiper-slide .pic { height: 280px;}

  .mt-products { padding: 170px 0 80px;}
  .mt-products::before { height: 90px;}
  .mt-pro-swiper .swiper-slide .pic { height: 235px;}

  .mt-aboutus { padding: 80px 0 140px;}
  .mt-aboutus::before { width: 600px; height: 600px;}
  .mt-aboutus-container .mt-aboutus-pic { height: 480px;}
  .mt-aboutus-container .mt-aboutus-text { padding: 20px 60px 0 30px;}

  .mt-advantage ul { padding: 0 40px;}

  .mt-article { padding-top: 130px;}

  .mt-honor { padding: 170px 0 80px;}
  .mt-honor::after { height: 280px;}
  .mt-honor-swiper .swiper-slide { height: 340px;}
}


@media (max-width:1560px) {
  .mt-banner { height: 540px;}
}


@media (max-width:1440px) {
  .mt-banner { height: 500px;}

  .mt-pro-swiper .swiper-button-prev { left: -44px;}
  .mt-pro-swiper .swiper-button-next { right: -44px;}
  .mt-honor-swiper .swiper-button-prev { left: -44px;}
  .mt-honor-swiper .swiper-button-next { right: -44px;}

  .mt-pro-swiper .swiper-slide .pic { height: 220px;}

  .mt-aboutus::before { width: 560px; height: 560px;}
  .mt-aboutus-container .mt-aboutus-pic { height: 440px;}

  .mt-advantage ul { padding: 0 24px;}

  .mt-article { padding-top: 120px;}

  .mt-honor { padding: 160px 0 80px;}
  .mt-honor::after { height: 260px;}
  .mt-honor-swiper .swiper-slide { height: 320px;}
}


@media (max-width:1366px) {
  .mt-banner { height: 460px;}

  .mt-pro-swiper .swiper-button-prev { left: -40px;}
  .mt-pro-swiper .swiper-button-next { right: -40px;}
  .mt-honor-swiper .swiper-button-prev { left: -40px;}
  .mt-honor-swiper .swiper-button-next { right: -40px;}
}


@media (max-width:1280px) {
  .mt-banner { height: 430px;}
  .mt-banner .swiper-button-prev, .mt-banner .swiper-button-next { width: 50px; height: 50px; margin-top: -25px;}

  .mt-title { font-size: 32px; margin-bottom: 36px;}
  .mt-title i { width: 20px; height: 20px;}
  .mt-title i::before, .mt-title i::after { width: 13px; height: 13px;}

  .mt-rec-pro-swiper .swiper-slide .pic { height: 240px;}
  .mt-rec-pro-swiper .swiper-slide .text { padding: 16px 56px 16px 16px;}
  .mt-rec-pro-swiper .swiper-slide .text a.name { font-size: 16px;}
  .mt-rec-pro-swiper .swiper-slide .text p.model { font-size: 14px;}

  .mt-products { padding: 140px 0 70px;}
  .mt-products::before { height: 80px;}
  .mt-pro-swiper .swiper-slide .pic { height: 205px;}
  .mt-pro-swiper .swiper-button-prev { left: -36px;}
  .mt-pro-swiper .swiper-button-next { right: -36px;}

  .mt-aboutus { padding: 70px 0 120px;}
  .mt-aboutus::before { width: 500px; height: 500px;}
  .mt-aboutus-container .mt-aboutus-pic { height: 400px;}
  .mt-aboutus-title { font-size: 32px; margin-bottom: 40px;}
  .mt-aboutus-data dl dd { margin-right: 50px;}

  .mt-advantage ul { padding: 0 16px;}
  .mt-advantage ul li { padding: 30px 0;}
  .mt-advantage ul li span { font-size: 18px;}

  .mt-article { padding-top: 100px;}
  .mt-article-list ul li { width: 50%;}

  .mt-honor { padding: 140px 0 70px;}
  .mt-honor::before { height: 80px;}
  .mt-honor::after { height: 240px;}
  .mt-honor-swiper .swiper-slide { height: 300px;}
  .mt-honor-swiper .swiper-button-prev { left: -36px;}
  .mt-honor-swiper .swiper-button-next { right: -36px;}
}


@media (max-width:1200px) {
  .mt-banner { height: 400px;}

  .mt-pro-swiper .swiper-slide .pic { height: 195px;}

  .mt-aboutus-data dl dd { margin-right: 40px;}

  .mt-honor-swiper .swiper-slide { height: 280px;}
}


@media (max-width:1080px) {
  .mt-banner { height: 380px;}
  .mt-banner .swiper-button-prev, .mt-banner .swiper-button-next { width: 44px; height: 44px; margin-top: -22px;}
  .mt-banner .swiper-button-prev i, .mt-banner .swiper-button-next i { padding: 10px;}

  .mt-title { font-size: 30px;}

  .mt-rec-products { padding: 60px 0 0;}
  .mt-rec-pro-swiper .swiper-slide .pic { height: 220px;}

  .mt-products { padding: 120px 0 60px;}
  .mt-products::before { height: 70px;}

  .mt-aboutus { padding: 60px 0 110px;}
  .mt-aboutus::before { width: 420px; height: 420px;}
  .mt-aboutus-container .mt-aboutus-pic { height: 360px;}
  .mt-aboutus-container .mt-aboutus-text { padding: 20px 40px 0 20px;}
  .mt-aboutus-title { font-size: 30px; margin-bottom: 30px;}

  .mt-advantage ul li { padding: 26px 0;}
  .mt-advantage ul li i { width: 44px; height: 44px;}
  .mt-advantage ul li i img { width: 44px; height: 88px;}
  .mt-advantage ul li:hover i img { margin: -44px auto 0;}

  .mt-article { padding-top: 80px;}
  .mt-article-list ul li .mt-article-con { padding: 24px;}

  .mt-honor { padding: 120px 0 60px;}
  .mt-honor::before { height: 70px;}
  .mt-honor::after { height: 200px;}
  .mt-honor-swiper { padding-bottom: 70px;}
  .mt-honor-swiper::before { height: 80px;}
  .mt-honor-swiper .swiper-slide { height: 260px;}
  .mt-honor-swiper .swiper-pagination { bottom: 30px !important;}
}


@media (max-width:1024px) {
  .mt-banner { height: 340px;}

  .mt-pro-swiper .swiper-slide .pic { height: 185px;}

  .mt-honor-swiper .swiper-slide { height: 240px;}
}


@media (max-width:920px) {
  .mt-banner { height: 300px;}
  .mt-banner .swiper-pagination { bottom: 20px !important;}

  .mt-title { height: 32px; line-height: 32px; font-size: 28px; margin-bottom: 30px;}
  .mt-title i { width: 18px; height: 18px; margin: -2px 12px 0;}
  .mt-title i::before, .mt-title i::after { width: 12px; height: 12px;}

  .mt-rec-products { padding: 50px 0 0;}
  .mt-rec-pro-swiper .swiper-slide .pic { height: 240px;}

  .mt-products { padding: 100px 0 60px;}
  .mt-products::before { height: 60px;}
  .mt-pro-swiper .swiper-slide .pic { height: 220px;}
  .mt-pro-swiper .swiper-slide .text a.name { font-size: 16px;}
  .mt-pro-swiper .swiper-slide .text p.model { font-size: 14px;}

  .mt-aboutus { padding: 60px 0 100px;}
  .mt-aboutus::before { width: 360px; height: 360px; left: -20%; bottom: -6%;}
  .mt-aboutus .mt-aboutus-container { display: block;}
  .mt-aboutus-container .mt-aboutus-pic { width: 100%; height: 360px;}
  .mt-aboutus-container .mt-aboutus-text { width: 100%; padding: 40px 0 0;}
  .mt-aboutus-title i { left: -20px; top: -24px;}

  .mt-advantage ul li { padding: 22px 6px;}
  .mt-advantage ul li i { width: 40px; height: 40px;}
  .mt-advantage ul li i img { width: 40px; height: 80px;}
  .mt-advantage ul li:hover i img { margin: -40px auto 0;}
  .mt-advantage ul li span { font-size: 16px;}

  .mt-article { padding-top: 70px;}

  .mt-honor { padding: 100px 0 60px;}
  .mt-honor::before { height: 60px;}
  .mt-honor::after { height: 180px;}
  .mt-honor-swiper::before { height: 60px;}
  .mt-honor-swiper .swiper-slide { height: 220px;}
}


@media (max-width:820px) {
  .mt-banner { height: 260px;}

  .mt-honor-swiper .swiper-slide { height: 200px;}
}


@media (max-width:767px) {
  .mt-banner { height: 220px;}
  .mt-banner .swiper-button-prev, .mt-banner .swiper-button-next { display: none;}
  .mt-banner .swiper-pagination { bottom: 12px !important;}
  .mt-banner .swiper-pagination span { width: 8px; height: 8px; margin: 0 4px;}

  .mt-title { height: 28px; line-height: 28px; font-size: 24px; margin-bottom: 24px;}
  .mt-title i { width: 16px; height: 16px; margin: -2px 10px 0;}
  .mt-title i::before, .mt-title i::after { width: 10px; height: 10px;}

  .mt-rec-products { padding: 40px 0 0;}
  .mt-rec-pro-swiper .swiper-slide .pic { height: 260px;}
  .mt-rec-pro-swiper .swiper-slide .text { padding: 14px 54px 14px 14px;}
  .mt-rec-pro-swiper .swiper-slide .text a.btn { width: 40px; height: 40px; margin-top: -20px; padding: 8px; right: 14px;}

  .mt-products { padding: 80px 0 50px;}
  .mt-products::before { height: 50px;}
  .mt-pro-swiper { padding-bottom: 40px;}
  .mt-pro-swiper .swiper-slide .pic { height: 240px;}
  .mt-products-all { margin-top: 30px;}

  .mt-aboutus { padding: 50px 0 90px;}
  .mt-aboutus::before { width: 280px; height: 280px;}
  .mt-aboutus-container .mt-aboutus-pic { height: 260px;}
  .mt-aboutus-container .mt-aboutus-text { padding: 30px 0 0;}
  .mt-aboutus-title { height: 30px; line-height: 30px; font-size: 26px; margin-bottom: 24px;}
  .mt-aboutus-title i { width: 36px; height: 36px; left: -6px; top: -24px;}
  .mt-aboutus-title i::before, .mt-aboutus-title i::after { width: 24px; height: 24px;}
  .mt-aboutus-info, .mt-aboutus-info div, .mt-aboutus-info p { line-height: 26px; font-size: 14px !important;}
  .mt-aboutus-text .mt-aboutus-data { margin-top: 30px;}
  .mt-aboutus-data dl dd { margin-right: 24px;}
  .mt-aboutus-data dl dd p em { height: 36px; line-height: 36px; font-size: 36px;}
  .mt-aboutus-data dl dd p sub { line-height: 20px; font-size: 14px;}
  .mt-aboutus-data dl dd span { line-height: 20px; font-size: 14px;}
  .mt-aboutus-text a.mt-aboutus-btn { margin-top: 30px;}

  .mt-advantage { margin: -20px auto;}
  .mt-advantage ul { flex-wrap: wrap; justify-content: center; padding: 0 8px;}
  .mt-advantage ul li { width: 50%; padding: 16px 8px;}
  .mt-advantage ul li i { width: 36px; height: 36px; margin: 0 8px 0 0;}
  .mt-advantage ul li i img { width: 36px; height: 72px;}
  .mt-advantage ul li:hover i img { margin: -36px auto 0;}

  .mt-article { padding-top: 60px;}
  .mt-article-list ul li { width: 100%;}
  .mt-article-list ul li .mt-article-con { padding: 20px;}
  .mt-article-con a.name { height: 26px; line-height: 26px; font-size: 16px;}
  .mt-article-con p.dec { height: 48px; line-height: 24px; font-size: 14px; margin: 4px 0 20px;}
  .mt-article-all { margin-top: 30px;}

  .mt-honor { padding: 80px 0 50px;}
  .mt-honor::before { height: 50px;}
  .mt-honor::after { height: 140px;}
  .mt-honor-swiper { padding-bottom: 50px;}
  .mt-honor-swiper::before { height: 40px;}
  .mt-honor-swiper .swiper-slide { height: 190px;}
  .mt-honor-swiper .swiper-pagination { bottom: 20px !important;}
  .mt-honor-swiper .swiper-slide .text a.name { font-size: 14px; padding: 5px 10px;}
}


@media (max-width:390px) {
  .mt-banner { height: 190px;}

  .mt-title { font-size: 22px;}

  .mt-rec-pro-swiper .swiper-slide .pic { height: 220px;}

  .mt-pro-swiper .swiper-slide .pic { height: 260px;}

  .mt-aboutus-container .mt-aboutus-pic { height: 220px;}
  .mt-aboutus-data dl { justify-content: space-between;}
  .mt-aboutus-data dl dd { margin-right: 0;}
  .mt-aboutus-data dl dd p em { height: 32px; line-height: 32px; font-size: 32px;}

  .mt-honor-swiper .swiper-slide { height: 170px;}
  .mt-honor::after { height: 120px;}
}


@media (max-width:320px) {
  .mt-banner { height: 170px;}

  .mt-rec-pro-swiper .swiper-slide .pic { height: 190px;}

  .mt-pro-swiper .swiper-slide .pic { height: 230px;}

  .mt-aboutus-container .mt-aboutus-pic { height: 190px;}

  .mt-honor-swiper .swiper-slide { height: 150px;}
  .mt-honor::after { height: 100px;}
}